National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

Fair

-1°F

-18°C

Humidity 82%
Wind Speed Calm
Barometer 30.23 in (1027.4 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Last update 20 Jan 2:56 am CST
Extended Forecast for

Sioux Falls, Foss Field SD

  • Overnight

    Overnight: Partly cloudy, with a low around -1. West wind around 5 mph becoming calm.

    Low: -1 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Snow, mainly after 2pm. High near 21. Light south southwest wind becoming south 5 to 10 mph in the morning. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 21 °F

    Partly Sunny
    then Snow

  • Tuesday Night

    Tuesday Night: Snow, mainly before 8pm. Low around 10. Southeast wind 5 to 10 mph becoming northwest in the evening. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 10 °F

    Snow then
    Mostly Cloudy

  • Wednesday

    Wednesday: Snow likely, mainly before noon. Patchy blowing snow after 11am. Partly sunny, with a high near 30. Blustery, with a northwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 3. Blustery, with a west northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

    Low: 3 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 14. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 14 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -19.

    Low: -19 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near -7.

    High: -7 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -17.

    Low: -17 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around -1. West wind around 5 mph becoming calm.
Tuesday
Snow, mainly after 2pm. High near 21. Light south southwest wind becoming south 5 to 10 mph in the morning. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Tuesday Night
Snow, mainly before 8pm. Low around 10. Southeast wind 5 to 10 mph becoming northwest in the evening. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Wednesday
Snow likely, mainly before noon. Patchy blowing snow after 11am. Partly sunny, with a high near 30. Blustery, with a northwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
Partly cloudy, with a low around 3. Blustery, with a west northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Thursday
Partly sunny, with a high near 14. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around -19.
Friday
Mostly sunny and cold, with a high near -7.
Friday Night
Mostly cloudy, with a low around -17.
Saturday
A 20 percent chance of snow before noon. Mostly sunny, with a high near 5.
Saturday Night
Partly cloudy, with a low around -7.
Sunday
Mostly sunny, with a high near 16.
Sunday Night
Partly cloudy, with a low around -1.
Monday
Mostly sunny, with a high near 25.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sioux Falls, Foss Field SD
 43.58°N 96.76°W (Elev. 1421 ft)
Last Update:
2:43 am CST Jan 20, 2026
Forecast Valid:
3am CST Jan 20, 2026-6pm CST Jan 26, 2026
 
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Additional Resources

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Chance of Precipitation